Remove Diesel Remove Emissions Remove Legal Remove Transportation
article thumbnail

Ricardo testing finds DPF regeneration spikes particulate emissions, resulting in exceedance of Euro limits

Green Car Congress

Testing of two popular Euro 6d-temp diesels by Ricardo, commissioned by the environmental NGO Transport & Environment (T&E), has found that the periodic regeneration of diesel particulate filters (DPFs) in the light-duty vehicles can generate spikes of particulate emissions of more than 1,000 times the normal rate.

Emissions 270
article thumbnail

European Parliament votes to phase out conformity factor for new car emissions under real driving conditions by Sep 2022

Green Car Congress

As of September 2022, new cars must meet EU limits on NO x emissions under real driving conditions to comply with air pollution limits, the European Parliament has voted. Data on car emissions such as NO x had been obtained through laboratory tests. The conformity factor was particularly useful for diesels.

Emissions 334
article thumbnail

German KBA approving hardware retrofits to reduce NOx emissions for passenger cars

Green Car Congress

Germany’s Federal Motor Transport Authority (KBA) has approved various retrofit systems to reduce nitrogen oxide emissions. This means that Euro 4 or Euro 5 diesel cars can be retrofitted and exempted from traffic restrictions in certain regions. —Richard Damm, President of the KBA.

Emissions 186
article thumbnail

Audi offering free emissions software upgrade for up to 850,000 diesels

Green Car Congress

Audi is offering its customers in Europe and other markets—outside of the US and Canada—a retrofit program for cars with EU5 and EU6 diesel engines. A total of up to 850,000 cars worldwide with six-cylinder and eight-cylinder diesel engines (V6/V8 TDI, EU5/EU6) will get new software. Earlier post.).

Audi 150
article thumbnail

US charges former CEO of Volkswagen AG Winterkorn with conspiracy and wire fraud in diesel emissions scandal

Green Car Congress

A US federal indictment is charging Martin Winterkorn, the former chairman of the management board of Volkswagen AG (VW), with conspiracy and wire fraud in connection with VW’s cheating on US diesel vehicle emissions requirements. The FBI and EPA Criminal Investigation Division are investigating the case.

Diesel 170
article thumbnail

Fraunhofer ISI/ICCT analysis of PHEV data finds real-world CO2 emissions 2-4x higher than official values

Green Car Congress

A new analysis of the real-world usage of more than 100,000 plug-in hybrid electric vehicles shows a large deviation between on-road CO 2 emissions and fuel efficiency and the official vehicle type-approval values. Meanwhile, legal and financial barriers for installing home charging devices should be reduced.

PHEV 334
article thumbnail

Volkswagen AG timeline on diesel emissions scandal

Green Car Congress

As part of a response to a shareholder lawsuit in Germany alleging a violation of the company’s disclosure obligations under Germany’s capital markets law, Volkswagen AG has outlined the timeline and background events leading to the eruption of the diesel emissions scandal last fall. Timeline and events.

Diesel 150